🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.09 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.92

Radius: 1.3

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.033

Orbit Range: 1.05 AU - 1.13 AU

Year: 400 Days

Day: 22.3 Hours

Environment

Temp: 45 °C

Axial Tilt: 35.7 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 2 - Terrestrial

Semi-Major Axis: 1.82 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.2

Radius: 1.08

Gravity: 1.03 G

Time & Orbit

Eccentricity (e): 0.114

Orbit Range: 1.61 AU - 2.03 AU

Year: 863 Days

Day: 44.8 Hours

Environment

Temp: -46 °C

Axial Tilt: 28 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 8.6 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Ice Giant

Semi-Major Axis: 15.38 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 884.4

Radius: 4.4

Gravity: 45.68 G

Time & Orbit

Eccentricity (e): 0.131

Orbit Range: 13.37 AU - 17.39 AU

Year: 21199 Days

Day: 18.7 Hours

Environment

Temp: -179 °C

Axial Tilt: 35.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 79,690,288 km

• M1: 197,320 km (0.081 R)
• M2: 436,676 km (0.095 R)
• M3: 692,339 km (0.106 R)
• M4: 743,352 km (0.093 R)
• M5: 903,870 km (0.08 R)
• M6: 1,288,337 km (0.039 R)
• M7: 1,415,794 km (0.111 R)
• M8: 2,150,320 km (0.061 R)
• M9: 2,614,971 km (0.105 R)
• M10: 3,411,579 km (0.11 R)
• M11: 3,588,255 km (0.061 R)
• M12: 3,813,250 km (0.111 R)
• M13: 4,089,258 km (0.093 R)
• M14: 4,135,932 km (0.066 R)
• M15: 4,758,259 km (0.102 R)
• M16: 4,856,695 km (0.108 R)
• M17: 5,206,155 km (0.037 R)
• M18: 6,738,038 km (0.069 R)
• M19: 7,695,913 km (0.084 R)
• M20: 7,753,658 km (0.118 R)
• M21: 8,220,104 km (0.093 R)
• M22: 8,635,836 km (0.053 R)
• M23: 9,364,228 km (0.078 R)
• M24: 10,175,198 km (0.075 R)
• M25: 10,429,365 km (0.112 R)
• M26: 11,269,357 km (0.109 R)
• M27: 11,863,560 km (0.091 R)
• M28: 12,063,871 km (0.094 R)
• M29: 12,332,699 km (0.091 R)
• M30: 12,739,755 km (0.098 R)
• M31: 13,427,755 km (0.104 R)
• M32: 13,566,881 km (0.084 R)
• M33: 17,194,929 km (0.077 R)
• M34: 17,346,023 km (0.093 R)
• M35: 18,031,031 km (0.118 R)
• M36: 18,261,262 km (0.028 R)
• M37: 18,880,149 km (0.109 R)
• M38: 19,427,378 km (0.087 R)
• M39: 19,505,917 km (0.105 R)
• M40: 19,821,269 km (0.093 R)
• M41: 20,857,982 km (0.057 R)
• M42: 21,261,448 km (0.119 R)
• M43: 21,830,518 km (0.099 R)
• M44: 24,495,305 km (0.075 R)
• M45: 26,298,857 km (0.063 R)
• M46: 27,348,585 km (0.089 R)
• M47: 27,436,698 km (0.032 R)
• M48: 28,411,927 km (0.079 R)
• M49: 28,679,857 km (0.106 R)
• M50: 30,853,364 km (0.086 R)
• M51: 31,404,931 km (0.11 R)
• M52: 31,959,790 km (0.105 R)
• M53: 33,266,976 km (0.092 R)
• M54: 33,643,664 km (0.063 R)
• M55: 34,116,542 km (0.12 R)
• M56: 35,740,726 km (0.085 R)
• M57: 38,174,385 km (0.118 R)
• M58: 38,371,405 km (0.065 R)
• M59: 39,361,444 km (0.088 R)
• M60: 42,178,072 km (0.05 R)
• M61: 42,585,727 km (0.096 R)
• M62: 42,687,752 km (0.11 R)
• M63: 43,097,052 km (0.11 R)
• M64: 44,022,764 km (0.107 R)
• M65: 44,125,986 km (0.042 R)
• M66: 44,747,117 km (0.109 R)
• M67: 45,058,879 km (0.092 R)
• M68: 52,095,514 km (0.073 R)
• M69: 52,423,432 km (0.098 R)
• M70: 53,191,169 km (0.117 R)
• M71: 56,860,056 km (0.115 R)
• M72: 59,579,147 km (0.116 R)
• M73: 60,265,502 km (0.067 R)
• M74: 60,609,727 km (0.069 R)
• M75: 61,299,971 km (0.115 R)
• M76: 62,340,425 km (0.11 R)
• M77: 63,037,102 km (0.117 R)
• M78: 63,736,472 km (0.052 R)
• M79: 65,260,575 km (0.025 R)
• M80: 66,915,427 km (0.093 R)
• M81: 67,628,709 km (0.088 R)
• M82: 69,783,966 km (0.107 R)
• M83: 70,991,071 km (0.096 R)
• M84: 71,233,270 km (0.118 R)
• M85: 73,425,776 km (0.079 R)
• M86: 73,548,297 km (0.077 R)
• M87: 74,530,407 km (0.112 R)
• M88: 74,653,377 km (0.03 R)
• M89: 76,383,476 km (0.046 R)
• M90: 79,631,246 km (0.076 R)
• M91: 79,882,869 km (0.1 R)
• M92: 80,765,946 km (0.088 R)
• M93: 81,018,766 km (0.086 R)
• M94: 83,306,566 km (0.116 R)

Planet 4 - Ice Giant

Semi-Major Axis: 17.2 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 500.8

Radius: 3.5

Gravity: 40.88 G

Time & Orbit

Eccentricity (e): 0.037

Orbit Range: 16.56 AU - 17.84 AU

Year: 25071 Days

Day: 20.2 Hours

Environment

Temp: -184 °C

Axial Tilt: 1.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 79,690,288 km

• M1: 123,119 km (0.03 R)
• M2: 303,384 km (0.103 R)
• M3: 610,359 km (0.07 R)
• M4: 753,674 km (0.042 R)
• M5: 960,867 km (0.081 R)
• M6: 1,042,996 km (0.088 R)
• M7: 1,070,822 km (0.071 R)
• M8: 1,273,078 km (0.066 R)
• M9: 1,518,568 km (0.116 R)
• M10: 1,646,773 km (0.094 R)
• M11: 2,562,163 km (0.115 R)
• M12: 2,600,011 km (0.106 R)
• M13: 2,676,306 km (0.071 R)
• M14: 2,949,322 km (0.12 R)
• M15: 3,521,235 km (0.072 R)
• M16: 4,171,088 km (0.1 R)
• M17: 4,856,844 km (0.093 R)
• M18: 4,998,214 km (0.117 R)
• M19: 6,125,883 km (0.108 R)
• M20: 6,278,623 km (0.111 R)
• M21: 6,691,962 km (0.11 R)
• M22: 7,382,057 km (0.055 R)
• M23: 7,653,577 km (0.105 R)
• M24: 8,657,528 km (0.067 R)
• M25: 9,999,421 km (0.08 R)
• M26: 11,279,829 km (0.065 R)
• M27: 12,225,437 km (0.079 R)
• M28: 12,353,493 km (0.045 R)
• M29: 12,675,428 km (0.114 R)
• M30: 13,000,205 km (0.077 R)
• M31: 13,327,674 km (0.103 R)
• M32: 13,591,565 km (0.097 R)
• M33: 13,657,837 km (0.1 R)
• M34: 14,057,562 km (0.064 R)
• M35: 14,191,602 km (0.068 R)
• M36: 14,461,177 km (0.107 R)
• M37: 18,848,135 km (0.118 R)
• M38: 18,995,938 km (0.082 R)
• M39: 19,966,529 km (0.115 R)
• M40: 21,182,909 km (0.084 R)
• M41: 24,246,823 km (0.088 R)
• M42: 24,488,274 km (0.074 R)
• M43: 25,461,707 km (0.113 R)
• M44: 26,862,093 km (0.083 R)
• M45: 26,945,269 km (0.108 R)
• M46: 27,362,348 km (0.099 R)
• M47: 27,529,748 km (0.089 R)
• M48: 27,865,745 km (0.052 R)
• M49: 32,265,269 km (0.045 R)
• M50: 32,530,655 km (0.045 R)
• M51: 34,138,533 km (0.075 R)
• M52: 34,952,047 km (0.075 R)
• M53: 35,315,719 km (0.085 R)
• M54: 35,589,184 km (0.109 R)
• M55: 36,690,523 km (0.088 R)
• M56: 37,802,784 km (0.087 R)
• M57: 38,644,272 km (0.038 R)
• M58: 40,345,648 km (0.084 R)
• M59: 41,301,429 km (0.082 R)
• M60: 42,458,269 km (0.108 R)
• M61: 45,099,420 km (0.069 R)
• M62: 45,396,222 km (0.103 R)
• M63: 45,495,256 km (0.073 R)
• M64: 46,489,782 km (0.097 R)
• M65: 47,391,109 km (0.038 R)
• M66: 48,196,993 km (0.07 R)
• M67: 49,007,365 km (0.1 R)
• M68: 49,312,395 km (0.079 R)
• M69: 49,720,199 km (0.118 R)
• M70: 51,053,116 km (0.108 R)
• M71: 52,190,060 km (0.101 R)
• M72: 53,230,812 km (0.092 R)
• M73: 53,544,369 km (0.067 R)
• M74: 53,858,674 km (0.081 R)
• M75: 56,075,116 km (0.105 R)
• M76: 57,783,674 km (0.034 R)
• M77: 59,184,508 km (0.102 R)
• M78: 62,790,265 km (0.103 R)
• M79: 63,232,178 km (0.07 R)
• M80: 66,017,241 km (0.058 R)
• M81: 66,916,923 km (0.037 R)
• M82: 68,387,470 km (0.027 R)
• M83: 69,069,786 km (0.047 R)
• M84: 69,754,346 km (0.064 R)
• M85: 71,245,238 km (0.03 R)
• M86: 72,052,318 km (0.103 R)
• M87: 72,514,875 km (0.087 R)
• M88: 73,792,142 km (0.041 R)
• M89: 73,908,529 km (0.062 R)
• M90: 74,491,811 km (0.12 R)
• M91: 74,725,632 km (0.089 R)
• M92: 74,842,618 km (0.087 R)
• M93: 75,545,578 km (0.094 R)
• M94: 77,786,405 km (0.07 R)

Kuiper Belt

Range: 31.2 - 51.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 266 - 17,997 AU

Composition

Type: Cometary Reservoir

System's final boundary, containing trillions of icy planetesimals.

Gravitational Limit